Secure sequential transmission of quantum information

In this paper, we suggest a quantum protocol to transmit any quantum information, namely, quantum sequential ε-secure transmission scheme. The scheme is constructed via some modified quantum secret (or state) sharing method. Actually, these schemes significantly rely on the idea of approximation of the well-known private quantum channel using randomly selected n-qubit Pauli matrices. We focus on describing the protocol structure, security argument, and efficiency of the quantum sequential transmission in-depth, relatively more than modified quantum secret sharing protocols.